From: Rob Clark robdclark@chromium.org
We don't expect either of these conditions to ever be true, so let's get shouty if they are.
Signed-off-by: Rob Clark robdclark@chromium.org --- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index a379f98aca54..6c42cc0ebe84 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -504,6 +504,9 @@ int adreno_gpu_state_get(struct msm_gpu *gpu, struct msm_gpu_state *state) struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); int i, count = 0;
+ WARN_ON(gpu->needs_hw_init); + WARN_ON(!mutex_is_locked(&gpu->dev->struct_mutex)); + kref_init(&state->ref);
ktime_get_real_ts64(&state->time);